lacp: Remove unused lacp_slave_get_port_id().

[sliver-openvswitch.git] / utilities / ovs-ofctl.8.in

diff --git a/utilities/ovs-ofctl.8.in b/utilities/ovs-ofctl.8.in
index 6589eff..e66c605 100644 (file)
--- a/utilities/ovs-ofctl.8.in
+++ b/utilities/ovs-ofctl.8.in
@@ -775,6 +775,17 @@ if \fImask\fR is specified, then a 1-bit in \fImask\fR indicates that the
 corresponding bit in \fItunnel-id\fR must match exactly, and a 0-bit
 wildcards that bit.
 .
 corresponding bit in \fItunnel-id\fR must match exactly, and a 0-bit
 wildcards that bit.
 .

+.IP \fBtun_src=\fIip\fR[\fB/\fInetmask\fR]
+.IQ \fBtun_dst=\fIip\fR[\fB/\fInetmask\fR]
+Matches tunnel IPv4 source (or destination) address \fIip\fR. Only packets
+that arrive over a tunnel will have nonzero tunnel addresses.
+The address may be specified as an IP address or host name
+(e.g. \fB192.168.1.1\fR or \fBwww.example.com\fR).  The optional
+\fInetmask\fR allows restricting a match to a masked IPv4 address.
+The netmask may be specified as a dotted quad
+(e.g. \fB192.168.1.0/255.255.255.0\fR) or as a CIDR block
+(e.g. \fB192.168.1.0/24\fR).
+.

 .IP "\fBreg\fIidx\fB=\fIvalue\fR[\fB/\fImask\fR]"
 Matches \fIvalue\fR either exactly or with optional \fImask\fR in
 register number \fIidx\fR.  The valid range of \fIidx\fR depends on
 .IP "\fBreg\fIidx\fB=\fIvalue\fR[\fB/\fImask\fR]"
 Matches \fIvalue\fR either exactly or with optional \fImask\fR in
 register number \fIidx\fR.  The valid range of \fIidx\fR depends on


@@ -933,9 +944,10 @@ followed by another \fBpush_mpls\fR will result in the first
 \fBpush_mpls\fR being discarded.
 .
 .IP \fBpop_mpls\fR:\fIethertype\fR
 \fBpush_mpls\fR being discarded.
 .
 .IP \fBpop_mpls\fR:\fIethertype\fR

-Strips the outermost MPLS label stack entry.  If the MPLS label
-stripped was the only one, changes the ethertype of a packet to
-\fIethertype\fR, which should not ordinarily be an MPLS Ethertype.
+Strips the outermost MPLS label stack entry.
+Currently the implementation restricts \fIethertype\fR to a non-MPLS Ethertype
+and thus \fBpop_mpls\fR should only be applied to packets with
+an MPLS label stack depth of one.

 .
 .IP
 There are some limitations in the implementation.  \fBpop_mpls\fR
 .
 .IP
 There are some limitations in the implementation.  \fBpop_mpls\fR


@@ -962,9 +974,9 @@ Sets the TCP or UDP source port to \fIport\fR.
 Sets the TCP or UDP destination port to \fIport\fR.
 .
 .IP \fBmod_nw_tos\fB:\fItos\fR
 Sets the TCP or UDP destination port to \fIport\fR.
 .
 .IP \fBmod_nw_tos\fB:\fItos\fR

-Sets the IPv4 ToS/DSCP field to \fItos\fR.  Valid values are between 0 and
-255, inclusive.  Note that the two lower reserved bits are never
-modified.
+Sets the IPv4 ToS/DSCP field to \fItos\fR, which must be a multiple of
+4 between 0 and 255.  This action does not modify the two least
+significant bits of the ToS field (the ECN bits).

 .RE
 .IP
 The following actions are Nicira vendor extensions that, as of this writing, are
 .RE
 .IP
 The following actions are Nicira vendor extensions that, as of this writing, are


@@ -1018,6 +1030,19 @@ invalid ttl packets.  If controller ids are not specified, the
 ``packet_in'' message will be sent only to the controllers having
 controller id zero which have registered for the invalid ttl packets.
 .
 ``packet_in'' message will be sent only to the controllers having
 controller id zero which have registered for the invalid ttl packets.
 .

+.IP \fBset_mpls_ttl\fR:\fIttl\fR
+Set the TTL of the outer MPLS label stack entry of a packet.
+\fIttl\fR should be in the range 0 to 255 inclusive.
+.
+.IP \fBdec_mpls_ttl\fR
+Decrement TTL of the outer MPLS label stack entry of a packet.  If the TTL
+is initially zero, no decrement occurs.  Instead, a ``packet-in'' message
+with reason code \fBOFPR_INVALID_TTL\fR is sent to each connected
+controller with controller id zer that has enabled receiving them.
+Processing the current set of actions then stops.  However, if the current
+set of actions was reached through ``resubmit'' then remaining actions in
+outer levels resume processing.
+.

 .IP \fBnote:\fR[\fIhh\fR]...
 Does nothing at all.  Any number of bytes represented as hex digits
 \fIhh\fR may be included.  Pairs of hex digits may be separated by
 .IP \fBnote:\fR[\fIhh\fR]...
 Does nothing at all.  Any number of bytes represented as hex digits
 \fIhh\fR may be included.  Pairs of hex digits may be separated by


@@ -1050,6 +1075,23 @@ in field \fIdst\fR.
 Example: \fBload:55\->NXM_NX_REG2[0..5]\fR loads value 55 (bit pattern
 \fB110111\fR) into bits 0 through 5, inclusive, in register 2.
 .
 Example: \fBload:55\->NXM_NX_REG2[0..5]\fR loads value 55 (bit pattern
 \fB110111\fR) into bits 0 through 5, inclusive, in register 2.
 .

+.IP "\fBpush:\fIsrc\fB[\fIstart\fB..\fIend\fB]"
+Pushes \fIstart\fR to \fIend\fR bits inclusive, in fields
+on top of the stack.
+.IP
+Example: \fBpush:NXM_NX_REG2[0..5]\fR push the value stored in register
+2 bits 0 through 5, inclusive, on to the internal stack.
+.
+.IP "\fBpop:\fIdst\fB[\fIstart\fB..\fIend\fB]"
+Pops from the top of the stack, retrieves the \fIstart\fR to \fIend\fR bits
+inclusive, from the value popped and store them into the corresponding
+bits in \fIdst\fR.
+.
+.IP
+Example: \fBpop:NXM_NX_REG2[0..5]\fR pops the value from top of the stack.
+Set register 2 bits 0 through 5, inclusive, based on bits 0 through 5 from the
+value just popped.
+.

 .IP "\fBset_field:\fIvalue\fB\->\fIdst"
 Writes the literal \fIvalue\fR into the field \fIdst\fR, which should
 be specified as a name used for matching.  (This is similar to
 .IP "\fBset_field:\fIvalue\fB\->\fIdst"
 Writes the literal \fIvalue\fR into the field \fIdst\fR, which should
 be specified as a name used for matching.  (This is similar to


@@ -1211,6 +1253,30 @@ flow's creation, not since the receipt of the FIN or RST.)
 .RE
 .IP
 This action was added in Open vSwitch 1.5.90.
 .RE
 .IP
 This action was added in Open vSwitch 1.5.90.

+.
+.IP "\fBsample(\fIargument\fR[\fB,\fIargument\fR]...\fB)\fR"
+Samples packets and sends one sample for every sampled packet.
+.IP
+\fIargument\fR takes the following forms:
+.RS
+.IP "\fBprobability=\fIpackets\fR"
+The number of sampled packets out of 65535.  Must be greater or equal to 1.
+.IP "\fBcollector_set_id=\fIid\fR"
+The unsigned 32-bit integer identifier of the set of sample collectors
+to send sampled packets to.  Defaults to 0.
+.IP "\fBobs_domain_id=\fIid\fR"
+When sending samples to IPFIX collectors, the unsigned 32-bit integer
+Observation Domain ID sent in every IPFIX flow record.  Defaults to 0.
+.IP "\fBobs_point_id=\fIid\fR"
+When sending samples to IPFIX collectors, the unsigned 32-bit integer
+Observation Point ID sent in every IPFIX flow record.  Defaults to 0.
+.RE
+.IP
+Refer to \fBovs\-vswitchd.conf.db\fR(8) for more details on
+configuring sample collector sets.
+.IP
+This action was added in Open vSwitch 1.10.90.
+.

 .IP "\fBexit\fR"
 This action causes Open vSwitch to immediately halt execution of further
 actions.  Those actions which have already been executed are unaffected.  Any
 .IP "\fBexit\fR"
 This action causes Open vSwitch to immediately halt execution of further
 actions.  Those actions which have already been executed are unaffected.  Any


@@ -1525,3 +1591,4 @@ Prints the flow entries in the switch.
 .BR ovs\-appctl (8),
 .BR ovs\-controller (8),
 .BR ovs\-vswitchd (8)
 .BR ovs\-appctl (8),
 .BR ovs\-controller (8),
 .BR ovs\-vswitchd (8)

+.BR ovs\-vswitchd.conf.db (8)